| 摘要 |
A cyclone dust-separating apparatus (100) of a vacuum cleaner is disclosed. The cyclone dust-separating apparatus (100) includes a cyclone unit (110) having a cyclone chamber (123a) to whirl first air drawn in from the outside thus to separate dust or dirt therefrom, a filter unit (120) disposed in a filtering chamber (129) located in a downstream of the cyclone unit (110) and having a filter (125) to filter dust or dirt from the first air, a cleaning unit (170) to brush away the dust or dirt accumulated in the filter (125) by using second air drawn in from the outside, and a dust collecting unit (160) to collect and store the dust or dirt separated from the first air by the cyclone chamber (123a) and the dust or dirt brushed away from the filter (125) by the cleaning unit (170). |
